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Subject: Re: Crafty

Author: Jeremiah Penery

Date: 04:21:38 12/09/00

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On December 09, 2000 at 06:42:54, David Rasmussen wrote:

>On December 09, 2000 at 03:48:01, Peter Berger wrote:
>
>>On December 09, 2000 at 03:31:30, David Rasmussen wrote:
>>
>>>Hi there.
>>>
>>>I'm trying to compile Crafty run with all 48 processors of the monsterserver of
>>>my university, some Sun machine with 24 GB RAM and 48 processors.
>>>
>>>I compile OK, with number of processors set to 20 or something, just to try it.
>>>No problems. But when I run it, it says 1 CPU.
>>>
>>>Whats the problem? I would really like to get Crafty going at this monster. It
>>>would be about 2.000.000 nps or so.
>>
>>Did you remember to put mt=20 in your .craftyrc-flle ?
>
>No. What does that do?

You can compile Crafty for any number of processors, but the mt=<number of
processors> command actually tells Crafty how many you have.  For example, I,
with a 1-processor machine, can compile for 256 CPUs.  Until I put in an 'mt=xx'
command, this Crafty will perform exactly as the normal, 1-CPU Crafty.



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